65 lines
1.4 KiB
C
65 lines
1.4 KiB
C
#pragma once
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#include "buffers.h"
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#include "maths.h"
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#define C3D_DEFAULT_CMDBUF_SIZE 0x40000
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enum
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{
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C3D_UNSIGNED_BYTE = 0,
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C3D_UNSIGNED_SHORT = 1,
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};
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bool C3D_Init(size_t cmdBufSize);
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void C3D_FlushAsync(void);
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void C3D_Fini(void);
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float C3D_GetCmdBufUsage(void);
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void C3D_BindProgram(shaderProgram_s* program);
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void C3D_SetViewport(u32 x, u32 y, u32 w, u32 h);
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void C3D_SetScissor(GPU_SCISSORMODE mode, u32 left, u32 top, u32 right, u32 bottom);
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void C3D_DrawArrays(GPU_Primitive_t primitive, int first, int size);
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void C3D_DrawElements(GPU_Primitive_t primitive, int count, int type, const void* indices);
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// Immediate-mode vertex submission
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void C3D_ImmDrawBegin(GPU_Primitive_t primitive);
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void C3D_ImmSendAttrib(float x, float y, float z, float w);
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void C3D_ImmDrawEnd(void);
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static inline void C3D_ImmDrawRestartPrim(void)
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{
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GPUCMD_AddWrite(GPUREG_RESTART_PRIMITIVE, 1);
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}
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static inline void C3D_FlushAwait(void)
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{
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gspWaitForP3D();
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}
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static inline void C3D_Flush(void)
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{
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C3D_FlushAsync();
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C3D_FlushAwait();
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}
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static inline void C3D_VideoSync(void)
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{
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gspWaitForEvent(GSPGPU_EVENT_VBlank0, false);
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gfxSwapBuffersGpu();
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}
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// Fixed vertex attributes
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C3D_FVec* C3D_FixedAttribGetWritePtr(int id);
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static inline void C3D_FixedAttribSet(int id, float x, float y, float z, float w)
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{
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C3D_FVec* ptr = C3D_FixedAttribGetWritePtr(id);
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ptr->x = x;
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ptr->y = y;
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ptr->z = z;
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ptr->w = w;
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}
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